Pettys Lake Weather Forecast

    • 59
    • 74

    Increasing Clouds

    • 62
    • 69

    Rain Showers Likely

    • 55
    • 71

    Rain Showers

    • 41
    • 64

    Chance Rain Showers

    • 43
    • 64

    Partly Sunny

    • 39
    • 65

    Mostly Sunny

    • 36
    • 60

    Mostly Sunny

Today 29 Sep Livingston

Mostly sunny. Highs in the lower 60s.

Tonight 29 Sep Livingston

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pettys Lake Temperature Statistics

September Temperature

Howell, Livingston County Airport (9.9 miles)

  • Lowest 25 September, 2026

    42.8 °F

  • Average September

    63.5 °F

  • Highest 2 September, 2026

    91.4 °F

Climate (2021–2026)

Howell, Livingston County Airport (9.9 miles)

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  • Average Low 2021–2026

    41.1 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    59.2 °F
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